fix(mcp): detect and reject manually launched duplicate MCP role servers (Closes #686)

tests/test_commit_files_gate.py

@@ -35,7 +35,7 @@ CONFIG = {
             ],
             "forbidden_operations": [],
             "execution_profile": "full-author",
-        "allowed_repositories": ["Example-Org/Example-Repo"],
+        "allowed_repositories": ["Scaled-Tech-Consulting/Gitea-Tools", "Example-Org/Example-Repo"],
         },
         "reviewer-no-commit": {
             "enabled": True,
@@ -50,7 +50,7 @@ CONFIG = {
                 "gitea.repo.commit", "gitea.pr.create", "gitea.branch.push"
             ],
             "execution_profile": "reviewer-no-commit",
-        "allowed_repositories": ["Example-Org/Example-Repo"],
+        "allowed_repositories": ["Scaled-Tech-Consulting/Gitea-Tools", "Example-Org/Example-Repo"],
         },
     },
     "rules": {"allow_runtime_switching": False},